CN104414799A

CN104414799A - Wheelchair conveniently pushed by handle

Info

Publication number: CN104414799A
Application number: CN201310400396.4A
Authority: CN
Inventors: 吴双
Original assignee: Kunshan Yushan Town Shilong Design Studio
Current assignee: Kunshan Yushan Town Shilong Design Studio
Priority date: 2013-09-06
Filing date: 2013-09-06
Publication date: 2015-03-18

Abstract

The invention discloses a wheelchair conveniently pushed by a handle. The wheelchair comprises a wheelchair body, wherein a left handrail is fixed at the left side of the wheelchair body, a left hole is formed in the left handrail, a left manual handle is arranged in the left hole, a right handrail is fixed at the right side of the wheelchair body, a right hole is formed in the right handrail, a right manual handle is arranged in the right hole, the right manual handle is connected to a live bearing, the live bearing is connected to a connecting rod, the connecting rod is connected to rear axle bearings, each rear axle bearing is fixed on a rear wheel, each rear axle wheel is arranged at the center of the corresponding rear axle bearing, a left rear wheel and a right rear wheel are arranged on the wheelchair body, the rear axle bearings are respectively fixed on the two rear wheels, the occlusion rotating direction of the rear axle bearing at the right side is clockwise, and the occlusion rotating direction of the rear axle bearing at the left side is anticlockwise. According to the wheelchair, the disabled can push the wheelchair to move forwards or backwards conveniently through the manual handles, so that the defect that the operation is unsanitary when the disabled pushes the wheels by hands directly due to the dirty ground and the dirty wheels is overcome, and the problem of inconvenience for pushing the wheels by the hands is also solved.

Description

Handle is facilitated to promote wheelchair

One, technical field

The present invention relates to a kind of people with disability's vehicles, relate in particular to a kind of manual handle promote wheelchair advance or retreat facilitate handle promote wheelchair.

Two, background technology

Present wheelchair is all need others to push away, just can advance, turn, the action such as retrogressing, above people with disability is sitting in, if no one helps, also only have and wheel advance or retrogressing with hand push, very dirty on the ground, wheel rolls nature also can be dirty, go push boat just very dirty with hands so again, and go push boat also very inconvenient with hands.

Three, summary of the invention

The object of the invention is to overcome the deficiencies in the prior art part, the handle that facilitates providing a kind of manual handle to promote wheelchair advance or retrogressing promotes wheelchair.

The technical solution adopted for the present invention to solve the technical problems is: one facilitates handle to promote wheelchair, comprise wheelchair, left handrail is fixed on the left side of wheelchair, left handrail arranges left hole, left hand is installed in left hole and moves handle, right handrail is fixed on the right of wheelchair, right handrail arranges right hole, the right hand is installed in right hole and moves handle, the right hand moves handle and connects live bearing, live bearing connects connecting rod, lung bearing after connecting rod connects, rear lung bearing is fixed on trailing wheel, rear lung bearing centre installs hind axle, wheelchair is provided with a left side, right two trailing wheels, two trailing wheels are fixed with rear lung bearing respectively, the occlusion direction of rotation of the rear lung bearing on the right is clockwise, the occlusion direction of rotation of the rear lung bearing on the left side is counterclockwise.The right front portion of wheelchair installs right front foot, and right front foot installs right front steamboat, and left front steamboat is installed in the left front portion of wheelchair, and left front foot installed by left front steamboat.

The invention has the beneficial effects as follows, facilitate people with disability oneself to promote wheelchair with manual handle advance or retreat, solve because of very dirty on the ground, wheel is also dirty, hands for disabled persons directly goes the very antihygienic shortcoming of push boat, also solves the problem of going push boat also very inconvenient with hands.

Four, accompanying drawing explanation

Below in conjunction with drawings and Examples, further illustrate the present invention and facilitate handle to promote the structure and characteristics of wheelchair, in accompanying drawing: Fig. 1 is the structure chart of embodiments of the invention one.

In figure: 1. wheelchair, 2. left hand moves handle, 3. left hole, 4. left handrail, and 5. the right hand moves handle, 6. right handrail, 7. right hole, 8. trailing wheel, 9. hind axle, 10. connecting rod, 11. right front steamboats, 12. right front feet, 13. live bearings, 14. left front steamboats, 15. left front feet, lung bearing after 16..

Five, detailed description of the invention

In the embodiment shown in fig. 1, be provided with wheelchair (1), left hand moves handle (2), left hole (3), left handrail (4), the right hand moves handle (5), right handrail (6), right hole (7), trailing wheel (8), hind axle (9), connecting rod (10), right front steamboat (11), right front foot (12), live bearing (13), left front steamboat (14), left front foot (15), rear lung bearing (16).

Implement the handle that facilitates of the present invention and promote wheelchair, comprise wheelchair (1), left handrail (4) is fixed on the left side of wheelchair (1), left handrail (4) is arranged left hole (3), left hand is installed in left hole (3) and moves handle (2), right handrail (6) is fixed on the right of wheelchair (1), right handrail (6) is arranged right hole (7), the right hand is installed in right hole (7) and moves handle (5), the right hand moves handle (5) and connects live bearing (13), live bearing (13) connects connecting rod (10), lung bearing (16) after connecting rod (10) connects, rear lung bearing (16) is fixed on trailing wheel (8), hind axle (9) is installed at rear lung bearing (16) center, (1) is provided with a left side with wheelchair, right two trailing wheels (8), two trailing wheels (8) are fixed with rear lung bearing (16) respectively, the occlusion direction of rotation of the rear lung bearing on the right is clockwise, the occlusion direction of rotation of the rear lung bearing on the left side is counterclockwise.The right front portion of wheelchair (1) installs right front foot (12), right front foot (12) is upper installs right front steamboat (11), left front steamboat (14) is installed in the left front portion of wheelchair (1), and left front steamboat (14) is upper installs left front foot (15).

Implement the handle that facilitates of the present invention and promote wheelchair, during use, use hand propelled right handles, connecting rod drives the rear lung bearing on the right to rotate clockwise, lung bearing occlusion at this moment, and rear lung bearing drives trailing wheel to advance, right handles is moved up and down and trailing wheel is revolved turn around, as needs adjustment angle right handles is back moved, rear lung bearing will depart from and is bited into idle running, so just very flexible.Behind the left side on the left side trailing wheel that left handle drives, lung bearing rotates counterclockwise, and drives trailing wheel to retreat.Therefore operate right handles wheelchair can advance, operation left handle wheelchair can retreat.

Implement the handle that facilitates of the present invention and promote wheelchair, facilitate people with disability oneself to promote wheelchair with manual handle advance or retreat, solve because of very dirty on the ground, wheel is also dirty, hands for disabled persons directly goes push boat just very unhygienic, and goes the also very inconvenient problem of push boat with hands.

Implement the present invention, effect is fine.

Claims

1. one kind facilitates handle to promote wheelchair, comprise wheelchair (1), it is characterized in that, left handrail (4) is fixed on the left side of described wheelchair (1), left handrail (4) is arranged left hole (3), left hand is installed in left hole (3) and moves handle (2), right handrail (6) is fixed on the right of wheelchair (1), right handrail (6) is arranged right hole (7), the right hand is installed in right hole (7) and moves handle (5), the right hand moves handle (5) and connects live bearing (13), live bearing (13) connects connecting rod (10), lung bearing (16) after connecting rod (10) connects, rear lung bearing (16) is fixed on trailing wheel (8), hind axle (9) is installed at rear lung bearing (16) center.

2. the handle that facilitates according to claim 1 promotes wheelchair, it is characterized in that described wheelchair (1) being provided with left and right two trailing wheels (8), two trailing wheels (8) are fixed with rear lung bearing (16) respectively, the occlusion direction of rotation of the rear lung bearing on the right is clockwise, and the occlusion direction of rotation of the rear lung bearing on the left side is counterclockwise.

3. the handle that facilitates according to claim 1 promotes wheelchair, it is characterized in that the right front portion of described wheelchair (1) installs right front foot (12), right front foot (12) is upper installs right front steamboat (11), left front steamboat (14) is installed in the left front portion of wheelchair (1), and left front steamboat (14) is upper installs left front foot (15).